Hawaii Car Rental Guide 2026: Hertz vs. Sixt Review

Renting a car is absolutely essential

for exploring Hawaii freely.

But with so many rental companies

and wildly fluctuating prices,

figuring out where to book can be a massive headache.

Cheapest isn't always best.

Imagine landing after a long flight, only to get hit with surprise insurance fees at the counter

or waiting hours just to pick up your keys.

That's a surefire way to drain your vacation excitement on day one.

Having rented cars firsthand in Hawaii,

I'm breaking down my brutally honest experience comparing Hertz and Sixt.

I’ll also walk you through exactly how to book

so you don't get scammed.

If you want a smooth, rip-off-free rental experience,

keep reading!

How to Book Your Hawaii Car Rental

Hawaii has massive demand for rental cars.

If you try to book at the counter during peak season,

you'll either find no cars available or pay exorbitant walk-up rates.

Pre-booking is an absolute must.

📌 Why pre-booking is a lifesaver:

✔ Lock in your preferred vehicle type

✔ Include full-coverage insurance upfront

✔ Apply online discounts and pay securely

I personally love using Klook because they aggregate a wide variety of companies,

offer significantly lower rates, and make adding full-coverage insurance a breeze.

It was simply the best option.

👇🏻 Book Klook Hawaii Car Rental (Full Coverage Included)

Lowest Price Booking Link

I booked my rental for an 8-day, 7-night trip through Klook.

By selecting the Advanced Full Coverage insurance during booking,

I didn't have to pay a single extra dime at the counter.

** Fun fact: A family at the rental counter actually asked us for help.

Turns out, they booked a lower-tier car than us,

but because they bought insurance on the spot, they paid more than double what we did

for the exact same coverage! I felt so bad for them.

Seriously, book in advance!

👉🏻Book Your Hawaii Car Rental Here

[Full Coverage Included]

Agency Showdown: Hertz vs. Sixt

The two companies most travelers

compare for Hawaii are Hertz and Sixt.

Spoiler alert:

I highly recommend SIXT.

Let me explain exactly why.

✔ Hertz

Hertz is famous for having some of the lowest base rates in Hawaii.

Because of this, absolutely everyone flocks there.

The downside to those cheap rates?

You need to brace yourself for at least a 1-hour wait just to get your car.

Imagine this: It's day one, you've grabbed your luggage, you walk to the rental booth,

and you're stuck in a massive line for an hour. Honestly, it's exhausting

and a huge waste of precious vacation time!

For that reason alone, I crossed Hertz off my list.

✔ Sixt

Sixt is slightly more expensive than Hertz,

but the difference was incredibly minimal.

We're talking maybe a ~$2 or ~$3 difference per day.

When you factor in the time saved and the zero-stress experience,

Sixt is by far the better value.

When I picked up my car at Sixt:

✔ They had plenty of staff, so the wait time was virtually non-existent.

✔ I received the exact car model I booked.

There was no bait-and-switch,

and zero pressure to upgrade.

They just handed me the keys to the car I wanted.

Plus, since I pre-booked with Klook's full-coverage insurance,

there were absolutely no hidden fees at the counter.

If the agent asks about insurance, a simple "It's already included"

ends the conversation.

I genuinely can't recommend Sixt in Hawaii enough!

⬇️

Book Sixt Hawaii Car Rental at the Lowest Price

Full Coverage Included

Since we were staying in Hawaii for over a week, we had a lot of luggage

and planned on driving extensively, so we rented an SUV.

The SUV Sixt gave us was spotless inside and out—

not a single scratch on the exterior.

It drove beautifully, making our week-long road trips

incredibly comfortable.

The return process was just as seamless.

As long as you return it with a full tank of gas, your 100% deposit is refunded instantly.

No shady claims about invisible scratches or unfair charges.

It was completely hassle-free.

Sixt gets a massive thumbs up from me!!

Whether you're heading to Hawaii for your honeymoon or

a family vacation with the kids,

your rental car is going to be your home base on the road.

Booking something safe, comfortable, and reliable is key.

I strongly advise booking with full-coverage insurance

and opting for the comfort and efficiency of Sixt

over the absolute cheapest option!

👇🏻 Book Hawaii Car Rental with Full Coverage

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